However, recent research from analysis site The Conversation indicates that your pre-bed smartphone habit might not be the ...

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to be incredibly important.

Some motorcycle drivers are adding a small blue light to their bikes to create a whole new vibe while riding down the street.

You’ve probably been told a thousand times to banish blue light from your bedroom. Toss out those LED bulbs. Enable night mode on every device. Buy those amber glasses that make you look like a ...

Light pollution blues: photographs of London taken on board the ISS in 2012 (left) and 2020 (right). The images show the whitening and brightening of the city. (Courtesy: A Sánchez de Miguel et al / ...

Blue light from your PC's screen may disrupt your circadian rhythm. Here's how to use a blue light filter with built-in night modes on your PC or Mac .

But to simply illuminate a street with a white light, manufacturers often opt for the cheaper and more efficient blue-LED-and-phosphor-coating combination. But why are some streetlights suddenly ...

Another benefit the study authors suggest is that LED lights are marketed as an energy-efficient alternative. However, the findings show LED lights give off more blue light emissions.

Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin. Tinted glasses or displays in night mode can mask, ...

Want to reduce your blue light exposure for better sleep? Here’s how to turn on Windows’ built-in filter.